# How do you combine #(4x^2- 11x+10) + (5x-31)#?

Grouping like terms

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To combine the expressions (4x^2 - 11x + 10) and (5x - 31), simply add like terms:

(4x^2 - 11x + 10 + 5x - 31)

(= 4x^2 + (-11x + 5x) + (10 - 31))

(= 4x^2 - 6x - 21)

So, the combined expression is (4x^2 - 6x - 21).

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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